It's an anatomically/ergonomically-shaped grip, with an hourglass design. Donnay and Pro Kennex were experimenting with this shape in the late 1980s. Some people hated it. In my recollection, it was actually not too bothersome.

It's an anatomically/ergonomically-shaped grip, with an hourglass design. Donnay and Pro Kennex were experimenting with this shape in the late 1980s. Some people hated it. In my recollection, it was actually not too bothersome.

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Guess that depends on WHOSE anatomy
I had a couple of clients with the Ceramic Destiny. The grips always felt a bit strange, but not horrible. It might work on a hammer, but it wasn't something I thought was needed on a racket.

The rounded butt cap on the Donnays really felt odd to those of us who hold the racket very low on the handle.